Esteban Cahua, Moises March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Esteban Cahua, Moises Total change: 0.40

Lliga Catalana 2023 Primera Barcelona Grupo 4 Rondas 1-2			Catalunya		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1806	1609			0.00	2	-0.50	20	-10.00

Grau Beltran, Eduard		1739	ESP	0.00	1	-0.32	20	-6.40
Luque Castells, Jordi		1872	ESP	0.00	1	-0.18	20	-3.60
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

XXIV Obert Tres Peons GRUP B Rondas 4-7			Barcelona		ESP	2023-02-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1627	1632			3.00	4	0.97	20	19.40

Costa Trave, Jaume		1658	ESP	1.00	1	0.54	20	10.80
Corominas Garrido, Jordi		1648	ESP	0.50	1	0.02	20	0.40
Volart Buil, Jordi		1622	ESP	1.00	1	0.49	20	9.80
Garcia Miralles, Eduard		1578	ESP	0.50	1	-0.08	20	-1.60
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

Lliga Catalana 2023 Primera Barcelona Grupo 4 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1706	1632			1.00	4	-0.59	20	-11.80

Monera Puente, Cesar		1772	ESP	0.00	1	-0.31	20	-6.20
Raventos Margeli, Josep		1748	ESP	0.00	1	-0.34	20	-6.80
Vivancos Munoz, Manuel		1725	ESP	0.00	1	-0.37	20	-7.40
Espinosa Garcia, Carles		1580	ESP	1.00	1	0.43	20	8.60
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

Campeonato de Marbella 2023 Rondas 1-3			Barcelona		ESP	2023-02-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1328	1632			1.00	1	0.14	20	2.80

Zhang, Ying Jun Xiong		1328	ESP	1.00	1	0.14	20	2.80
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

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